There are a bunch on Amazon - I think about nine different styles, in both big (4 styles) and classic (5 styles) - all released last fall. Whether or not they come out with more - not sure with all of the current ones still available. Link to Amazon listings below:

https://www.amazon.com/Happy-Planner-Notetaking-Organizer-Productivity/dp/B09K3Z2P7J/ref=mp_s_a_1_3?crid=15BJJEL3AO5O0&keywords=happy%2Bplanner%2Bplans%2Band%2Bnotes&qid=1651681976&sprefix=happy%2Bplanner%2Bplans%2B%2Caps%2C105&sr=8-3&th=1&psc=1